Crystals
Our Guest blog writer has some interesting facts on crystals to tell you about.
Crystals can come in different sizes like a cube,trigonal,hexagonal and others. There are lots of colors. My favorite color is red. You can find lots of crystals in a cave. They can grow bigger and bigger from the stuff in the air and if you see a white crystal and put it in the fire it will turn yellow. This is a really cool subject.